Mar 25, 2019   4:57 a.m. Marián
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Study and modelling of thermophysical properties of composite materials

Supervisor: doc. Ing. Peter Dieška, CSc.


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Project description:Project is interested in the study of thermal transport properties of materials by transient methods. The experimental results measured by stationary techniques and transient techniques will be intercompared. There was observed a difference of the measured values of thermophysical parameters of heterogeneous materials measured by stationary and dynamic methods. The difference is in the type of temperature field used at investigation of the material properties.The fist class are the ?Soft materials? and the composite polymers. Soft composites are the polymers, where the basic matrix contains metal, inorganic or polymer particles. Composite polymers are based on matrix with built in polymer particles of different structure. The aim of this project is to gather the experiemental thermophysical data and analyze the influence of quality of interface between the particles on composite properties. Verify the model of the heat transport in composites.A second class of materials are the building materials based on inorganic matrix filled with aggregate particles. Special interlayer, the quality of which strongly influences many of the physical properties of resulting material, creates the interface between the aggregate particles and inorganic matrix. Final properties of composite are driven by the quality of the components as well as by the quality of interfaces between the component particles.
Kind of project:VEGA ()
Department:Department of physics (FEEIT)
Project identification:2/5100/25
Project status:Successfully completed
Project start date :01. 01. 2005
Project close date:31. 12. 2007
Number of workers in the project:1
Number of official workers in the project:0